honeypot link
skip to main content
Professional
Consumer
MSD Manual
Consumer Version
HEALTH TOPICS
HEALTHY LIVING
SYMPTOMS
EMERGENCIES
RESOURCES
COMMENTARY
ABOUT US
HEALTH TOPICS
HEALTHY LIVING
<
Authors
Robert J. Ruben, MD
Affiliations
Distinguished University Professor, Department of Otolaryngology—Head & Neck Surgery
Albert Einstein College of Medicine and Montefiore Medical Center